56772222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 72122754

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 443, 689, 806, 886, 1209, 1329, 1378, 1643, 2067, 2418, 2658, 3286, 4134, 4929, 5759, 9858, 11518, 13733, 17277, 21359, 23479, 27466, 34554, 41199, 42718, 46958, 64077, 70437, 82398, 128154, 140874, 178529, 305227, 357058, 535587, 610454, 727849, 915681, 1071174, 1455698, 1831362, 2183547, 4367094, 9462037, 18924074, 28386111, 56772222]

約数ペア:

[(1, 56772222), (2, 28386111), (3, 18924074), (6, 9462037), (13, 4367094), (26, 2183547), (31, 1831362), (39, 1455698), (53, 1071174), (62, 915681), (78, 727849), (93, 610454), (106, 535587), (159, 357058), (186, 305227), (318, 178529), (403, 140874), (443, 128154), (689, 82398), (806, 70437), (886, 64077), (1209, 46958), (1329, 42718), (1378, 41199), (1643, 34554), (2067, 27466), (2418, 23479), (2658, 21359), (3286, 17277), (4134, 13733), (4929, 11518), (5759, 9858)]